So, this trade is being floated. Really makes a lot of sense for all involved:
Chargers get Sam Bradford and #20 pick (from Eagles) and #33 pick (from Titans)
Titans get Phillip Rivers and Eagles' third round pick
Eagles get #2 overall pick
Chargers don't think they have Rivers past this season. Looking to trade him before they lose him in free agency. Also, don't want to be searching for a QB while moving to LA (possibly).
Titans get a proven QB they haven't had in forever.
Kelly - in all likelihood - gets Mariota.